适用于100t以上破坏性磁铁的非接触式超高频交流电导率测量

2018 16th International Conference on Megagauss Magnetic Field Generation and Related Topics (MEGAGAUSS) Pub Date : 2018-09-01 DOI:10.1109/MEGAGAUSS.2018.8722657

D. Nakamura, A. Ikeda, Y. Matsuda, S. Takeyama

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引用次数: 0

摘要

利用自共振探针线圈在破坏性磁体产生的超高磁场下进行了非接触高频电导率测量，并应用于铜超导体La1.84Sr0.16CuO4的上临界场测量，以及窄间隙半导体FeSi的半导体-金属跃迁观察。

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Contactless ultra-high frequency AC-conductivity measurement applicable to destructive magnets above 100 T

The contactless high-frequency electrical conductivity measurement using a “self-resonant” probe coil was performed under the ultra-high magnetic fields generated by the destructive magnets, and applied to measure the upper critical field of the cuprate superconductor La1.84Sr0.16CuO4, and also applied to observe a semiconductor-metal transition of the narrow gap semiconductor FeSi.

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2018 16th International Conference on Megagauss Magnetic Field Generation and Related Topics (MEGAGAUSS)

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